Parameter Interval Uncertainty Analysis of Internal Resonance of Rotating Porous Shaft–Disk–Blade Assemblies Reinforced by Graphene Nanoplatelets
This paper conducts a parameter interval uncertainty analysis of the internal resonance of a rotating porous shaft–disk–blade assembly reinforced by graphene nanoplatelets (GPLs). The nanocomposite rotating assembly is considered to be composed of a porous metal matrix and graphene nanoplatelet (GPL...
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| Format: | Article |
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MDPI AG
2021-09-01
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| Series: | Materials |
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| Online Access: | https://www.mdpi.com/1996-1944/14/17/5033 |
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| author | Yi Cai Zi-Feng Liu Tian-Yu Zhao Jie Yang |
| author_facet | Yi Cai Zi-Feng Liu Tian-Yu Zhao Jie Yang |
| author_sort | Yi Cai |
| collection | DOAJ |
| description | This paper conducts a parameter interval uncertainty analysis of the internal resonance of a rotating porous shaft–disk–blade assembly reinforced by graphene nanoplatelets (GPLs). The nanocomposite rotating assembly is considered to be composed of a porous metal matrix and graphene nanoplatelet (GPL) reinforcement material. Effective material properties are obtained by using the rule of mixture and the Halpin–Tsai micromechanical model. The modeling and internal resonance analysis of a rotating shaft–disk–blade assembly are carried out based on the finite element method. Moreover, based on the Chebyshev polynomial approximation method, the parameter interval uncertainty analysis of the rotating assembly is conducted. The effects of the uncertainties of the GPL length-to-width ratio, porosity coefficient and GPL length-to-thickness ratio are investigated in detail. The present analysis procedure can give an interval estimation of the vibration behavior of porous shaft–disk–blade rotors reinforced with graphene nanoplatelets (GPLs). |
| first_indexed | 2024-03-10T08:08:05Z |
| format | Article |
| id | doaj.art-af484aff68a542d7bf29a19097a4fddb |
| institution | Directory Open Access Journal |
| issn | 1996-1944 |
| language | English |
| last_indexed | 2024-03-10T08:08:05Z |
| publishDate | 2021-09-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Materials |
| spelling | doaj.art-af484aff68a542d7bf29a19097a4fddb2023-11-22T10:55:19ZengMDPI AGMaterials1996-19442021-09-011417503310.3390/ma14175033Parameter Interval Uncertainty Analysis of Internal Resonance of Rotating Porous Shaft–Disk–Blade Assemblies Reinforced by Graphene NanoplateletsYi Cai0Zi-Feng Liu1Tian-Yu Zhao2Jie Yang3School of Control Engineering, Northeastern University at Qinhuangdao, Qinhuangdao 066004, ChinaAVIC Xi’an Aircraft Industry Group Company Ltd., Xi’an 710089, ChinaSchool of Science, Northeastern University, Shenyang 110819, ChinaSchool of Engineering, RMIT University, P.O. Box 71, Bundoora, Melbourne, VIC 3083, AustraliaThis paper conducts a parameter interval uncertainty analysis of the internal resonance of a rotating porous shaft–disk–blade assembly reinforced by graphene nanoplatelets (GPLs). The nanocomposite rotating assembly is considered to be composed of a porous metal matrix and graphene nanoplatelet (GPL) reinforcement material. Effective material properties are obtained by using the rule of mixture and the Halpin–Tsai micromechanical model. The modeling and internal resonance analysis of a rotating shaft–disk–blade assembly are carried out based on the finite element method. Moreover, based on the Chebyshev polynomial approximation method, the parameter interval uncertainty analysis of the rotating assembly is conducted. The effects of the uncertainties of the GPL length-to-width ratio, porosity coefficient and GPL length-to-thickness ratio are investigated in detail. The present analysis procedure can give an interval estimation of the vibration behavior of porous shaft–disk–blade rotors reinforced with graphene nanoplatelets (GPLs).https://www.mdpi.com/1996-1944/14/17/5033shaft–disk–blade assemblyChebyshev polynomial approximation methodinterval uncertaintygraphene nanoplateletsporosity |
| spellingShingle | Yi Cai Zi-Feng Liu Tian-Yu Zhao Jie Yang Parameter Interval Uncertainty Analysis of Internal Resonance of Rotating Porous Shaft–Disk–Blade Assemblies Reinforced by Graphene Nanoplatelets Materials shaft–disk–blade assembly Chebyshev polynomial approximation method interval uncertainty graphene nanoplatelets porosity |
| title | Parameter Interval Uncertainty Analysis of Internal Resonance of Rotating Porous Shaft–Disk–Blade Assemblies Reinforced by Graphene Nanoplatelets |
| title_full | Parameter Interval Uncertainty Analysis of Internal Resonance of Rotating Porous Shaft–Disk–Blade Assemblies Reinforced by Graphene Nanoplatelets |
| title_fullStr | Parameter Interval Uncertainty Analysis of Internal Resonance of Rotating Porous Shaft–Disk–Blade Assemblies Reinforced by Graphene Nanoplatelets |
| title_full_unstemmed | Parameter Interval Uncertainty Analysis of Internal Resonance of Rotating Porous Shaft–Disk–Blade Assemblies Reinforced by Graphene Nanoplatelets |
| title_short | Parameter Interval Uncertainty Analysis of Internal Resonance of Rotating Porous Shaft–Disk–Blade Assemblies Reinforced by Graphene Nanoplatelets |
| title_sort | parameter interval uncertainty analysis of internal resonance of rotating porous shaft disk blade assemblies reinforced by graphene nanoplatelets |
| topic | shaft–disk–blade assembly Chebyshev polynomial approximation method interval uncertainty graphene nanoplatelets porosity |
| url | https://www.mdpi.com/1996-1944/14/17/5033 |
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